| Issue |
EPJ Web of Conferences
Volume 3, 2010
19th International IUPAP Conference on Few-Body Problems in Physics
|
|
|---|---|---|
| Article Number | 05014 | |
| Number of page(s) | 6 | |
| Section | Nuclear forces | |
| DOI | https://doi.org/10.1051/epjconf/20100305014 | |
| Published online | 12 April 2010 | |
https://doi.org/10.1051/epjconf/20100305014
The proton-proton scattering without Coulomb force renormalization
1
M. Smoluchowski Institute of Physics, Jagiellonian
University, PL-30059
Kraków,
Poland
2
Institut für Theoretische Physik II, Ruhr-Universität
Bochum, D-44780
Bochum,
Germany
a e-mail: roman.skibinski@uj.edu.pl
We demonstrate numerically that proton-proton (pp) scattering observables can be determined directly by standard short range methods using a screened pp Coulomb force without renormalization. We numerically investigate solutions of the 3-dimensional Lippmann-Schwinger (LS) equation for an exponentially screened Coulomb potential. For the limit of large screening radii we confirm analytically predicted properties for off-shell, half-shell and on-shell elements of the Coulomb t-matrix.
© Owned by the authors, published by EDP Sciences, 2010
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